NTA Abhyas NEET2020ChemistryCarboxylic Acid DerivativesPractice
Arrange the following in order of increasing reactivity towards nucleophilic substitution reaction-
Options
- A1 < 2 < 3
- B3 < 1 < 2
- C1 < 3 < 2
- D2 < 1 < 3
Correct answer
B. 3 < 1 < 2
Step-by-step solution
Reactivity order of acid derivatives is directly proportional to leaving group ability of group. It is in the order - C l > - O R > - N H R